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all: Convert folders to use filesystem abstraction

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GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4228
This commit is contained in:
Audrius Butkevicius
2017-08-19 14:36:56 +00:00
committed by Jakob Borg
parent ab8c2fb5c7
commit 3d8b4a42b7
78 changed files with 2588 additions and 1665 deletions
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10
lib/fs/walkfs.go
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@@ -28,16 +28,16 @@ import "path/filepath"
// Walk skips the remaining files in the containing directory.
type WalkFunc func(path string, info FileInfo, err error) error
type WalkFilesystem struct {
type walkFilesystem struct {
Filesystem
}
func NewWalkFilesystem(next Filesystem) *WalkFilesystem {
return &WalkFilesystem{next}
func NewWalkFilesystem(next Filesystem) Filesystem {
return &walkFilesystem{next}
}
// walk recursively descends path, calling walkFn.
func (f *WalkFilesystem) walk(path string, info FileInfo, walkFn WalkFunc) error {
func (f *walkFilesystem) walk(path string, info FileInfo, walkFn WalkFunc) error {
err := walkFn(path, info, nil)
if err != nil {
if info.IsDir() && err == SkipDir {
@@ -80,7 +80,7 @@ func (f *WalkFilesystem) walk(path string, info FileInfo, walkFn WalkFunc) error
// order, which makes the output deterministic but means that for very
// large directories Walk can be inefficient.
// Walk does not follow symbolic links.
func (f *WalkFilesystem) Walk(root string, walkFn WalkFunc) error {
func (f *walkFilesystem) Walk(root string, walkFn WalkFunc) error {
info, err := f.Lstat(root)
if err != nil {
return walkFn(root, nil, err)